Abstract: A speed governor for fuel injection pumps of internal combustion engines that has a centrifugal adjuster that acts counter to the force of governor springs to generate a speed-dependent adjustment travel of a governor sleeve and that acts on a fuel quantity adjusting device of a fuel injection pump via the governor sleeve and a governor lever disposed thereupon In this process a charge-pressure-dependently adjustable stop for a full-load fuel supply quantity, which is disposed on a stop lever is pivoted as a function of temperature and speed into the adjustment path of a counter stop disposed on the fuel quantity adjusting device, in such a way that, after a certain speed and a certain operating temperature of the engine has been reached, the stop comes into contact with this counter stop of the fuel quantity adjusting device.

Abstract: A bearing construction having an annular clearance provided between the outer surface of a rotary shaft of a rotatable object and the inner wall of a bearing assembly and a fluid feeding means for filling the clearance with a fluid to form a layer of the fluid. A shaft displacement detecting means detects a displacement of the rotary shaft during a rotating action.

Abstract: A known hydraulic vehicle brake system has an anti-skid valve assembly. By this assembly, the at least one wheel brake can be temporarily disconnected from the master brake cylinder and connected to one inlet of a return pump, which furnishes the quantities of pressure fluid flowing out of the wheel brakes both to a damper chamber and, via a damper throttle, to the master brake cylinder and/or the at least one wheel brake. The disadvantage is that all of the pressure fluid pumped by the return pump can sometimes reach the master brake cylinder, disagreeably moving the brake pedal in the direction of its outset position. This can annoy a driver and should be avoided. The improved vehicle brake system has a valve, which in anti-skid operation can be blocked, located between the damper throttle and the master brake cylinder and also has a bypass throttle bypassing the valve. As a result, during anti-skid operation, the brake pedal is not displaced to such an annoying extent.

Abstract: The invention relates to a fuel injection device for internal combustion engines and to a method for fuel injection. The invention is directed to an injection nozzle system that while having high intrinsic safety of an injection pump, in the case of electrically controlled pumps, assures fast element filling and simultaneously effective cooling of the injection nozzle as well. According to the invention, an additional final control element is provided between the pump work chamber and the pressure chamber of the injection nozzle and dependent upon the pressure in the pump work chamber the position of the final control element controls a direct fuel delivery path into the pump work chamber.

Abstract: An injection valve, having a valve closing member comprising an armature and a valve closing body, disposed within a nozzle holder. The nozzle holder has a bore which is provided with at least one plastically deformed guide protrusion on one end and that extends at least partway around the bore. The guide protrusion is stamped into a guide segment of the nozzle holder. The injection valve is especially suited for fuel injection systems of mixture-compressing internal combustion engines with externally supplied ignition.

Abstract: An RPM sensor for anti-lock and/or traction control systems of motor vehicles or for engine speed governing or gasoline or Diesel injection control. The RPM sensor has a housing, receiving electrical components, with a first housing part of plastic that is at least partly enveloped by a second housing part, produced in an injection molding process, likewise from plastic. To attain a moisture-proof, material bond between the two housing parts, a melting element of a plastic having a lower melting point than that of the plastic of the housing parts is disposed in a contact zone between the two housing parts. When the second housing part is formed, the melting element is heated above its melting point, and a material bond of the two housing parts is attained which protects the RPM sensor against moisture dirt, stress, etc.

Abstract: A method of knitting in pleats according to the present invention comprises the steps of: knitting a succession of surf ace knitted sections, fold-back knitted sections, and overlap knitted sections with the use of arrays of knitting needles mounted on at least a pair of front and rear needle beds, one or both of which are arranged movable leftward and rightward; removing the fold-back knitted sections from the corresponding needles after fastening of thread ends; displacing the surface knitted section and/or the overlap knitted section close to the needles, from which the fold-back knitted sections are removed, so that they are located next to each other; loading a succession of the surface, overlap, and surface knitted sections onto the array of needles on one of the two needle beds; after moving the other needle bed in a direction opposite to the fold-back direction of the bold-back section, loading the overlap or surface knitted section onto the knitting needles of the other needle bed; after moving the o

Abstract: In accordance with this invention, in order that a document filing case can be piled on another document filing case in a folded state before use and can be constituted as a box with ease in use, a document filing case comprises: an upper wall member having one end portion pivotally connected to the front frame member, and the other end portion guided into longitudinal grooves formed in the rear frame member; a bottom wall member having one end portion pivotally connected to the rear frame member so as to oppose the upper wall member and the other end portion guided into longitudinal grooves formed in the front frame member; left and right side walls pivotally connected to either the upper wall member or the bottom wall member so that these side walls can rotate in a vertical direction from a folded state when the bottom wall member and the upper wall member rotate so that they are opposite to each other in a horizontal state; a rear wall attached on the rear frame member; and a front wall pivotally connected

Abstract: An apparatus for cooling a mold employed in injection molding machines including a pair of bolt members, each composed of a threaded leg which engages a threaded hole formed at a coolant opening of the mold; a head driven by a fastening tool; a cylindrical body integrally extending between the leg and the head; and a coolant flow path extending from an open end of the leg, through the cylindrical body and to a side opening. The apparatus further includes first and second pipes, each having a main cylindrical portion of the same length as the cylindrical bodies of the pair of bolt members for receiving the bolt members, with a pair of ring packings being disposed above and below the side opening and surrounding the bolt members. The pipes further have secondary cylindrical portions, each integrally protruding sideways from the main cylindrical portion so as to engage one with another liquid-tightly and in a telescoping manner.

Abstract: A fuel injection pump for internal combustion engines with a plurality of pump elements in which the fuel injection quantity is varied via a governor rod, which is supported in a U-shaped guide rail; according to the invention, this guide rail is loaded in its middle region by at least one spring element, in order to prevent transverse vibration of the governor rod.

Abstract: A frame structure of a working vehicle for attaching working implements includes front axle frames, side frames for attaching a front loader, and rear reinforcing members. The front axle frames extend forwardly and substantially parallel to each other on opposite sides of the working vehicle. The front axle frames are removably attached to an engine of the working vehicle. The side frames for attaching a front loader project laterally outwardly of the working vehicle for securing the front loader to distal ends thereof. The side frames are removably secured to the front axle frames through mounting plates, respectively. Each of the rear reinforcing members is supported at a forward end thereof by a bracket of one of the side frames, and at a rear end by a vehicle body. Each rear reinforcing member has a connector for supporting a safety frame.

Abstract: An automatic lubricating device for a cutting head of a cutting machine. The lubricating device is assembled within the cutting head and includes a pressure cylinder for forcing lubricating oil through a passage to a sump from which the lubricating oil is forced through a jet onto the cutter device mechanism. The lubricating device can be operated just prior to cutting or just after a cutting procedure with the cutting blade in an up or a down position.

Abstract: A fuel-injection pump, especially a direct fuel injection in spark-ignition internal-combustion engines, with at least one pump for generating a fuel flow under pressure and with a rotary slide valve moved synchronously with the drive shaft of the internal-combustion engine and intended for assigning the fuel flow to at least one injection port of the internal-combustion engine and/or for branching off the fuel flow under pump pressure into a return line, the rotary slide valve is mounted so as to be displaceable to a limited extent in the direction of its axis of rotation and/or so as to be rotatable to a limited extent in relation to the rotary drive of the rotary slide valve.

Abstract: A brake system having a master brake cylinder that can be acted upon by fluid pressure of a brake pedal and which communicates with wheel brake cylinders via brake lines, a reversing valve that is closable for traction control and pressure holding and pressure reduction valves for anti-lock control are incorporated into at least one brake line to the wheel brake cylinder. Traction control is effected via a return pump that is connected on the inlet side to at least one brake line. The hydraulic circuit is intended to have a reservoir, which communicates on the inlet side with a self-aspirating return pump via an intermediate line with the brake line via a pressure limiting valve, where the pressure limiting valve has at least one blocking position and an open position on both ends.

Abstract: A fuel injection valve including a perforated silicon plate disposed downstream of a valve seat and having an atomization opening that widens in the flow direction. The perforated silicon plate has at least one elongated recess on an upper end face oriented toward the valve seat face; this recess at least partly overlaps a metering opening extending as far as a lower face end of the perforated plate. The perforated plate makes it possible to form flat streams, so that very fine atomization of the injected fuel is attained. Forming the elongated recesses and atomization openings by etching makes high-precision manufacture possible at low production cost. The perforated plate and fuel injection valve are especially suitable for injection systems of mixture-compressing internal combustion engines with externally supplied ignition.

Abstract: A housing block for a hydraulic braking system which accommodates inlet and outlet solenoid valves in such a way that a flow medium through the inlet and outlet valves is circulated in pairs in immediate succession The inlet solenoid valves are located lower in said housing block than the outlet solenoid valves so that the fluid can flow back to low pressure reservoirs, and air can flow upwards via the outlet solenoid valves to the wheel brake cylinders for the purpose of venting air from the system. The housing block is intended for a hydraulic braking system which is equipped with an anti locking device.

Abstract: A method for knitting gloves and a glove so knitted by a flat knitting machine which includes forming stitches of several circumferential courses of the knitted material which make up the wrist edge aperture domain. The method uses a knitting process in which the wrist-edge aperture domain of the glove can be turned into a pouched tubular shape in which at least one course on the top edge of the pouched tubular domain is knitted by means of a thermofusing yarn and then thermally fused.

Abstract: A front mower having a grass cutting unit connectable to a front portion and a grass catcher connectable to a rear portion thereof, comprises a main frame structure extending longitudinally of a mower body. The main frame structure includes a pair of right and left front frames and a pair of right and left rear frames. The rear frames have front ends thereof connected to rear ends of the front frames, respectively, such that the rear frames are lower in level than the front frames. A lower auxiliary frame structure is suspended from the main frame structure. Front wheels and rear wheels are supported by the main frame structure. Axles of the rear wheels are swivelable about a vertical axis in a caster-like way to steer the mower. An engine is disposed in a region of the front frames between the front wheels and rear wheels and supported by the lower auxiliary frame structure. The engine and oil pan are disposed above the lower auxiliary frame structure. A driver's seat is disposed above the front frames.

Abstract: The invention relates to an electrically controlled injection system for internal combustion engines, in which a magnet valve that is open when without current is used to control the fuel quantity of a high-pressure chamber in the injection pump. A pressure chamber communicates via a pressure conduit directly with the pump work chamber of the high-pressure pump, and a connection from the pressure chamber to a diversion chamber is controlled by a movable valve member via a valve seat. A diversion bore, and a pressure equalization piston is disposed on the valve member, via a neck, on a side remote from the magnet, so that approximately the same pressure as on the magnet side of the movable valve member prevails on the face end of this pressure equalization piston. The chambers on both face ends of the valve member communicate with one another through a connecting conduit, and a further connecting conduit leads from the magnet chamber to a leakage chamber.